Amazfit GTS 4 Mini vs Apple Watch Series 7
The Verdict
Amazfit GTS 4 Mini and Apple Watch Series 7 serve vastly different user needs and budgets. The GTS 4 Mini excels in battery longevity with up to 15 days per charge versus Series 7's mere 18 hours, making it ideal for users wanting multi-week autonomy. Its 336 x 384 AMOLED display is sharp and always-on, though slightly smaller at 42mm. Apple Watch Series 7 dominates in ecosystem integration, offering WiFi, NFC for Apple Pay, cellular connectivity, and seamless iPhone syncing through watchOS. It includes ECG functionality absent on the GTS 4 Mini. The Series 7 supports more robust third-party apps and services. Hardware-wise, the GTS 4 Mini weighs just 31.2g with aluminum construction, while Series 7 options range from 32g to 38.8g depending on size and material. At $99, the Amazfit represents exceptional value for health tracking and notifications without smartphone dependency. Series 7 at $399 justifies costs through Apple Pay, superior build quality, and deeper iOS integration. Choose GTS 4 Mini if battery life and independence matter most; pick Series 7 if you're embedded in Apple's ecosystem and need comprehensive daily payments and app support.
Who Should Buy
Buy the Amazfit GTS 4 Mini if…
- →15-day battery life is exceptional for an AMOLED smartwatch
- →Very affordable at just $99 with solid fitness features
- →Lightweight at 31.2 g — comfortable for 24/7 wear and sleep tracking
Buy the Apple Watch Series 7 if…
- →Largest Apple Watch display at the time with 20% more screen area than Series 6
- →IP6X dust resistance added for the first time in Apple Watch
- →Fast charging reaches 80% in about 45 minutes
Category Scores
Pros & Cons
Amazfit GTS 4 Mini
Pros
- 15-day battery life is exceptional for an AMOLED smartwatch
- Very affordable at just $99 with solid fitness features
- Lightweight at 31.2 g — comfortable for 24/7 wear and sleep tracking
- Built-in GPS for outdoor activity tracking
- 120+ sport modes cover nearly every activity
Cons
- No NFC for contactless payments
- Limited smart features — no app store for third-party apps
- No Wi-Fi for faster syncing or standalone functionality
- Zepp OS has fewer integrations than Wear OS or watchOS
- Small display may be hard to read for some users
Apple Watch Series 7
Pros
- Largest Apple Watch display at the time with 20% more screen area than Series 6
- IP6X dust resistance added for the first time in Apple Watch
- Fast charging reaches 80% in about 45 minutes
- Full-QWERTY keyboard leverages the larger display
- Crack-resistant front crystal is more durable than predecessors
Cons
- S7 chip is essentially an S6 rebrand — minimal speed improvement
- 18-hour battery life hasn't improved in years
- No skin temperature sensor — added in Series 8
- Titanium option was very expensive at $799+
Full Specifications
| Spec | Amazfit GTS 4 Mini | Apple Watch Series 7 |
|---|---|---|
| Software | Zepp OS 2.0 | watchOS 8 (upgradable to watchOS 11+) |
| Body | ||
| Weight | 31.2 g (without strap) | 32 g (41mm Al) / 38.8 g (45mm Al) |
| Case material | Aluminum alloy | Aluminum / Stainless Steel / Titanium |
| Water resistance | 5ATM | WR50 (50m), IP6X dust resistance |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 15 days (typical use) | Up to 18 hours |
| Display | ||
| Size | 42mm | 41mm / 45mm |
| Type | AMOLED Always-On | LTPO OLED Always-On Retina |
| Always-on display | ||
| Resolution | 336 x 384 | 352 x 430 / 396 x 484 |
| Processor | ||
| Chipset | Huami custom SoC | Apple S7 SiP |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.2 | 5.0 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Amazfit products or all Apple products. View full details for the Amazfit GTS 4 Mini or the Apple Watch Series 7.